<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>地图导航</title>
    <style>
        *{
         margin: 0;
         padding: 0;
        }
        #container{
         width: 100%;
         height: 100vh;
         background-color: white;
        }
        .custom-content-marker {
          position: relative;
          width: 25px;
          height: 34px;
        }

        .custom-content-marker img {
          width: 100%;
          height: 100%;
        }

        .custom-content-marker .close-btn {
          position: absolute;
          top: -6px;
          right: -8px;
          width: 15px;
          height: 15px;
          font-size: 12px;
          background: #ccc;
          border-radius: 50%;
          color: #fff;
          text-align: center;
          line-height: 15px;
          box-shadow: -1px 1px 1px rgba(10, 10, 10, .2);
        }

        .custom-content-marker .close-btn:hover{
          background: #666;
        }
    </style>
</head>
<body>
<div id="container"></div>
</body>
</html>

<script type="text/javascript">
    window._AMapSecurityConfig = {
      securityJsCode: "4d44945d3b23ec7cdf08b81839e73d4d",
    };
</script>
<script type="text/javascript" src="https://webapi.amap.com/maps?v=2.0&key=d64e272d6e5e892d8e5161be126d74ec"></script>
<script type="text/javascript">
    //地图初始化应该在地图容器 <div> 已经添加到 DOM 树之后
    var map = new AMap.Map("container", {
      //地图级别
      zoom: 16,
    });

    window.onload=function(){
        //要通知鸿蒙端调用setLocation方法
        window.swift.setCurrentLocation()

    };


    //lon: 经度  lat: 纬度
    function setLocation(lon, lat){
        //设置当前地图的缩放积极和中心位置
        map.setZoomAndCenter(16,[lon,lat])

         //添加标记点
        //点标记显示内容
        const markerContent = `<div class="custom-content-marker"><img src="http://a.amap.com/jsapi_demos/static/demo-center/icons/dir-via-marker.png"></div>`
        const position = new AMap.LngLat(lon, lat); //Marker 经纬度

        const marker = new AMap.Marker({
          position: position,
          content: markerContent, //将 html 传给 content
          offset: new AMap.Pixel(-13, -30), //以 icon 的 [center bottom] 为原点
        });
        map.add(marker)

        //根据当前位置获取最近的4个地点
        map.plugin(['AMap.PlaceSearch'], function() {
            //设置PlaceSearch属性
            var PlaceSearchOptions = {
                map: map,
                pageSize: 4,
                //请求页码，默认1
                pageIndex: 1,
                //返回信息详略，默认为base（基本信息）
                extensions: "base"
            };
            var MSearch = new AMap.PlaceSearch(PlaceSearchOptions); //构造PlaceSearch类
            AMap.Event.addListener(MSearch, "complete", (result)=>{
                 //返回结果
                 window.swift.receiveData(JSON.stringify(result?.poiList?.pois||[]))
            });
            MSearch.searchNearBy('街道', position); //关键字查询
        });
    }
</script>